Description
Cellulose nitrate (CN) membrane filters in the Microsart® e.motion format support colony count determination, particle analysis and microscopy in routine laboratory practice. Each pack contains 300 pieces configured for use in the Microsart® e.motion filter dispenser. The membranes are sealed in a specially developed individual packaging without interlayer paper; the particular fold of these single packs helps secure the membrane position during application and reduces handling steps at the bench. They may also be used together with nutrient pad sets for culture-based workflows. Offered by manufacturer Sartorius, these CN membranes address microbiological procedures that demand consistent presentation from dispenser to culture medium. The unit pack has a net weight of 0,400 kg. Cellulose nitrate remains a widely used membrane material for colony enumeration and related particle and microscopy work, giving analysts a practical consumable for quality-control and research settings where dispenser-compatible, individually presented filters streamline sample processing and support reproducible colony counting across serial filtrations.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
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Questions about CN, gray - white, sterile, 0.65 m
What is this article?
CN, gray - white, sterile, 0.65 m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Life Science & Microbiology.
A carbohydrate reagent is a sugar or a derivative, specified by identity, anomer where it matters, and purity. Hydrate and anhydrous forms change the mass. A culture-grade sugar and an analytical standard of the same name are different bottles.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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The category is Biochemicals & reagents. The sub-category is Carbohydrates & sugars. The catalogue is Life Science & Microbiology.
Shelves beside this one are Amino acids & peptides, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

